Type CW features a galvanised steel core and a thick, smooth PVC cover which is ﬂame retardant and resistant to sunlight, heat, oils and chemicals. The conduit is UL & CSA certiﬁed and has an integrated grounding copper wire (in sizes 1/2” to1.1/4”) to protect cables from electromagnetic interference. Type CW can be used to protect cables on information technology equipment in data centres, air trafﬁc-control centres as well as the apparatus-building industry and in underﬂoor and behind wall applications.